From Longman Dictionary of Contemporary Englishthe one(s) who/thatthe one(s) who/thatthe person or people whoI was the one who had been attacked, not Richard.The only ones who will benefit are the shareholders. →oneExamples from the CorpusThe only ones•The people werepoor.The only ones with asteadyincome wereteachers,storekeepers and localofficials.